Gulls

species:

Herring Gull

scientific name:

Larus argentatus

notes:

Dark-blue ring with white four-alpha-numeric code.

note 1 : used code : 1 letter followed by 3 numbers with the first letter C, scheme identifier (for Caldey). The letter C will be followed by a colon (C:)

note 2 : used codes are : C:001, C:002 ~~ C:999, C:000.

note 3 :

email sighting submit:

colour-ring type:

Legring : one, coded.

colour-ring colour (of the c-ring):

Dark Blue [B]

colour-ring code (of the c-ring):

Four alpha-numeric code (4 letters/numbers).

colour-ring position (of the c-ring):

Tarsus left.

countries where ringed:

United Kingdom.

First letter/number (of the c-ring):